20 pieces M5x12 mm flat head screws with flange, black Torx screws according to ISO 7380-2 standard, pan head, stainless steel A2 V2A, fully threaded with washer

High stability: Torx screws with washers feature a unique flange design. The integrated flange replaces separate washers, increasing friction between the screw and the mounting surface and distributing pressure. This ensures the screws' long-term stability after installation. Excellent loosening resistance: The flange design of the flat head screws provides a higher locking force and prevents loosening due to vibrations. Furthermore, the flange design increases the contact area between the screw and the mounting surface, further improving loosening resistance. High-quality materials: The flat head Torx screws are made of stainless steel, offering excellent tensile and shear strength. This material ensures not only the screws' stability under high loads but also their performance in extreme environments. Wide range of applications: Flat head screws with Torx drive are ideal for applications requiring high reliability and a long service life, such as... Applications include automotive, aerospace, mechanical engineering, precision instruments, and model making. Machine screws with washers effectively prevent loosening and ensure a secure, long-lasting fastening. Product parameters: Size: M5 x 12 mm; Quantity: 20 pieces; Material: 304 (A2) stainless steel; Head shape: Countersunk Torx; Drive type: Torx TX25. The screws are made of high-quality 304 stainless steel, which is rust and corrosion resistant and suitable for outdoor use in damp environments. Special washers increase the contact area, providing better grip and stability. They also prevent loosening and vibration. The screw hardness is selected to prevent the threads and teeth from slipping during tightening, while simultaneously ensuring the screws' strength. Standard Torx screws ensure even force distribution, saving time and effort. The thread surface is smooth and burr-free, and the thread is clear, which facilitates tightening. Material: A2 V2A stainless steel. Head shape: Dome head. Drive system: Torx. Standard: ISO 7380-2. Size: M4/M5/M6/M8. Quantity: 20/10. Flat head screws with a high-quality A2 V2A stainless steel collar for high strength, rust and corrosion resistance, and high temperature resistance for use in humid outdoor environments. The screws feature a special washer design that not only increases friction at the contact surface but also distributes pressure, ensuring the screws remain stable even after installation. The screws are made of high-strength stainless steel, offering excellent strength and hardness and withstanding high loads and torques in harsh environments. The flange bolts offer higher holding power and greater stability due to their enlarged contact area, effectively preventing loosening and vibration. Simultaneously, the flange design improves the seal in the bolt holes, resulting in a tighter and more reliable connection and reducing the risk of leakage. They are widely used in drainage systems, the petrochemical industry, mechanical and plant engineering, construction, industrial manufacturing, aerospace, and more. Product features: A2 V2A stainless steel, fastening and anti-lock system, high strength